I was driving behind a new 750i, as it signaled to turn left I noticed that although the taillight assembly is all red like the F10, the turn signal is amber. I believe the turn signal in the F10 (at least the ones in the USA) are in fact red.
Has anyone attempted to change the bulb and color of the turn signal? Is it simply a matter of changing a bub or is it more complicated than that?

lol..same question was posed with LCI e60's as their turn signals are red.....If the f10 is anything like the e60 llight assembly, I do believe it is much more complicated as a simple bulb swap tho. Are EU tail indicators amber or red? with e60's the EU LCI tails are amber flash....

lol..same question was posed with LCI e60's as their turn signals are red.....If the f10 is anything like the e60 llight assembly, I do believe it is much more complicated as a simple bulb swap tho. Are EU tail indicators amber or red? with e60's the EU LCI tails are amber flash....

Ours are very definitely amber. Have to be. Red turn signals are a no no in EU. It looks like the LED's are amber here. Maybe the US gets a red tint on them or gets red LEDs.